Drying device for material processing

Abstract

The utility model discloses a material processing drying device which comprises a drying tank, a sleeve is rotatably arranged in the drying tank, a plurality of first stirring rods are arranged on the outer side of the sleeve, a first motor is fixedly arranged at the upper end of the drying tank, and the driving end of the first motor penetrates through the drying tank to be fixedly connected with a rotating gear. The rotating gear is in meshed connection with a gear ring fixedly arranged on the outer side of the sleeve, a supporting rod is fixedly arranged in the drying tank, the supporting rod is movably arranged in the sleeve, a driving bevel gear is arranged on the supporting rod, two rotating rods are rotationally arranged on the sleeve, and a plurality of second stirring rods are fixedly arranged on each rotating rod; and one end of the rotating rod extends into the sleeve and is fixedly connected with a driven bevel gear matched with the driving bevel gear, materials at the bottom of the tank can be turned over while the materials are stirred, so that the drying uniformity is improved, dried air can be recycled, meanwhile, a discharging pipe can generate vibration, and the blocking phenomenon is avoided.

Description

Technical Field

[0001] The utility model relates to the technical field of material drying, and more specifically, to a drying device for material processing. Background Art

[0002] In the process of processing a large number of agricultural products, it is necessary to place the agricultural products in the drying device for material processing for drying. The existing drying device for material processing usually uses hot air to dry the materials in the drying tank. During the drying process, the farm products are usually fixed, which makes the farm products unevenly heated and reduces the drying effect; secondly, during the use of the existing drying device for material processing, the gas after the farm products in the drying tank are dried will be directly discharged, and there is still a lot of heat in these discharged gases, which causes the heat to be wasted, resulting in energy waste; in addition, during the discharge process of the existing drying device for material processing, since the farm products are granular, it is easy to block the discharge pipe during discharge, so that the discharge pipe cannot discharge normally, reducing the working efficiency of the entire drying device. Utility Model Content

[0003] 1. Technical issues to be solved

[0004] In view of the problems existing in the prior art, the utility model provides a drying device for material processing to solve the technical problem mentioned in the background technology that during the drying process of the existing drying device for material processing, the products are usually fixed, resulting in uneven heating of the products.

[0005] (II) Technical solution

[0006] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a drying device for material processing, comprising a drying tank, a sleeve rotatably provided in the drying tank, a plurality of first stirring rods provided on the outer side of the sleeve, a first motor fixedly provided on the upper end of the drying tank, a driving end of the first motor passes through the drying tank and is fixedly connected to a rotating gear, the rotating gear is meshingly connected to a gear ring fixedly provided on the outer side of the sleeve, a support rod is fixedly provided in the drying tank, the support rod is movably provided in the sleeve, a driving bevel gear is provided on the support rod, two rotating rods are rotatably provided on the sleeve, a plurality of second stirring rods are fixedly provided on each of the rotating rods, one end of the rotating rod extends into the sleeve and is fixedly connected to a driven bevel gear matched with the driving bevel gear;

[0007] A heating chamber is fixedly provided on one side of the drying tank, a recovery pipe is connected to the upper end of the heating chamber and the upper end of the drying tank, air outlet chambers are respectively provided on both sides of the drying tank, and an air outlet pipe is connected between the air outlet chamber and the heating chamber.

[0008] The utility model is further configured that one end of each of the air outlet chambers passes through the drying tank and is fixedly connected with a shielding net, so as to facilitate shielding of the agricultural product materials in the drying tank.

[0009] The utility model is further configured that a fan and an electric heating wire are fixedly provided in the heating chamber to heat the air in the heating chamber.

[0010] The utility model is further configured such that a filter plate is slidably provided in the recovery pipe, one side of the filter plate passes through the recovery pipe and is fixedly connected with a mounting plate, and the mounting plate is fixed to the recovery pipe by a plurality of bolts, so as to facilitate filtering of dust and impurities in the recovered air.

[0011] The utility model is further configured that a cover body is movably provided on one side of the recovery pipe, and the cover body is fixed to the recovery pipe by a plurality of bolts, so as to facilitate cleaning of the filtered dust and impurities.

[0012] The utility model is further configured that a discharge pipe is fixedly provided at the lower end of the drying tank, and two striking blocks are movably provided at the outer side of the discharge pipe to facilitate striking the discharge pipe.

[0013] The utility model is further configured such that the lower end of the drying tank is slidably connected to a moving frame through a track structure, two toothed belts are symmetrically arranged in the moving frame, two connecting arms are arranged on one side of the moving frame, and the two connecting arms are respectively fixedly connected to two striking blocks to facilitate the movement of the striking blocks.

[0014] The utility model is further configured that a second motor is fixedly provided at the lower end of the drying tank, and a half gear matched with a toothed belt is fixedly connected to the driving end of the second motor to facilitate the rotation of the half gear.

[0015] (III) Beneficial effects

[0016] Compared with the prior art, the utility model provides a drying device for material processing, which has the following beneficial effects:

[0017] 1. Through the coordination of the drying tank, the sleeve, the first stirring rod, the first motor, the rotating gear, the gear ring, the supporting rod, the driving bevel gear, the rotating rod, the second stirring rod and the driven bevel gear, the material in the drying tank can be stirred and the material at the bottom of the tank can be turned over during the drying process, thereby increasing the uniformity of drying, ensuring the drying effect, and avoiding the phenomenon of stirring dead corners at the bottom of the drying tank.

[0018] 2. Through the cooperation of the heating chamber, recovery pipe, air outlet chamber, air outlet pipe, shielding net, fan, electric heating wire, filter plate, mounting plate and cover body, the material inside the drying tank can be dried, and the dried air carrying heat can be re-entered into the heating chamber for recycling, thereby saving energy and filtering dust and other impurity particles in the recycled air.

[0019] 3. Through the coordination of the discharge pipe, the striking block, the moving frame, the toothed belt, the connecting arm, the second motor and the half gear, the two striking blocks can alternately strike the discharge pipe, so that the discharge pipe continuously vibrates during the discharge process, thereby avoiding the blockage of the discharge pipe during discharge, ensuring the normal discharge of the discharge pipe and improving the working efficiency of the entire drying device. BRIEF DESCRIPTION OF THE DRAWINGS

[0020] Figure 1 It is a schematic diagram of the overall structure of a drying device for material processing in use;

[0021] Figure 2 It is a schematic diagram of the overall structure of a drying device for material processing in use from another perspective;

[0022] Figure 3 It is a schematic diagram of the cross-sectional structure of the drying tank and its connecting parts in the material stirring state;

[0023] Figure 4 It is a schematic diagram of the partial cross-sectional structure of the recovery pipe and its connecting parts in the filtering state of the filter plate;

[0024] Figure 5 This is a schematic diagram of part of the structure when the striking block strikes the discharge pipe.

[0025] In the figure: 1. drying tank; 2. sleeve; 3. first stirring rod; 4. first motor; 5. rotating gear; 6. gear ring; 7. support rod; 8. driving bevel gear; 9. rotating rod; 10. second stirring rod; 11. driven bevel gear; 12. heating chamber; 13. recovery pipe; 14. air outlet chamber; 15. air outlet pipe; 16. shielding net; 17. fan; 18. electric heating wire; 19. filter plate; 20. mounting plate; 21. cover body; 22. discharge pipe; 23. knocking block; 24. moving frame; 25. toothed belt; 26. connecting arm; 27. second motor; 28. half gear. DETAILED DESCRIPTION

[0026] It should be noted that, in the absence of conflict, the embodiments and features in the embodiments of the present application can be combined with each other. The present utility model will be described in detail below with reference to the accompanying drawings and in combination with the embodiments.

[0027] It should be noted that, unless otherwise specified, all technical and scientific terms used in this application have the same meanings as commonly understood by ordinary technicians in the technical field to which this application belongs.

[0028] In the present invention, unless otherwise specified, directions such as "up" and "down" are usually used in reference to the directions shown in the drawings, or in reference to the vertical, perpendicular or gravity direction; similarly, for ease of understanding and description, "left" and "right" are usually used in reference to the left and right shown in the drawings; "inside" and "outside" refer to the inside and outside relative to the outline of each component itself, but the above-mentioned directions are not used to limit the present invention.

[0029] See also Figure 1-5 A drying device for material processing, comprising a drying tank 1, a sleeve 2 is rotatably provided in the drying tank 1, a plurality of first stirring rods 3 are provided on the outer side of the sleeve 2, a first motor 4 is fixedly provided on the upper end of the drying tank 1, a driving end of the first motor 4 passes through the drying tank 1 and is fixedly connected to a rotating gear 5, the rotating gear 5 is meshedly connected to a gear ring 6 fixedly provided on the outer side of the sleeve 2, a support rod 7 is fixedly provided in the drying tank 1, the support rod 7 is movably provided in the sleeve 2, a driving bevel gear 8 is provided on the support rod 7, two rotating rods 9 are rotatably provided on the sleeve 2, a plurality of second stirring rods 10 are fixedly provided on each of the rotating rods 9, one end of the rotating rod 9 extends into the sleeve 2 and is fixedly connected to a driven bevel gear 11 matching the driving bevel gear 8;

[0030] A heating chamber 12 is fixedly provided on one side of the drying tank 1 , and a recovery pipe 13 is connected to the upper end of the heating chamber 12 and the upper end of the drying tank 1 . Air outlet chambers 14 are respectively provided on both sides of the drying tank 1 , and an air outlet pipe 15 is connected between the air outlet chamber 14 and the heating chamber 12 .

[0031] In this embodiment, a feed hopper is provided at the upper end of the drying tank 1, and a shielding cover is hingedly connected to the upper end of the feed hopper. The shielding cover is opened, and the farm product materials to be dried are placed from the feed hopper into the drying tank 1 and the shielding cover is closed. The first motor 4 is started, and the first motor 4 drives the rotating gear 5 to rotate, and the rotating gear 5 drives the gear ring 6, and the gear ring 6 drives the sleeve 2 to rotate, and the sleeve 2 drives the first stirring rod 3 to rotate, thereby stirring the farm product materials in the drying tank 1. While the sleeve 2 rotates, it drives the two rotating rods 9 and the two driven bevel gears 11 to revolve. Since the driving bevel gear 8 is meshed and connected with the driven bevel gear 11, the driven bevel gear 11 rotates while revolving, and the driven bevel gear 11 drives the rotating rod 9 to rotate, and the rotating rod 9 drives the second stirring rod 10 to rotate, thereby turning the farm product materials at the bottom of the drying tank 1.

[0032] More specifically, the first stirring rod 3 stirs the material in the drying tank 1, and the second stirring rod 10 turns over the material at the bottom of the drying tank 1. The dried air in the drying tank 1 enters the heating chamber 12 through the recovery pipe 13 to continue heating, and then enters the air outlet chamber 14 through the two air outlet pipes 15, and finally enters the drying tank 1 to dry the material.

[0033] See also Figure 3 As an implementation method for shielding the material: one end of each of the air outlet chambers 14 passes through the drying tank 1 and is fixedly connected with a shielding net 16.

[0034] Specifically, when the material is being dried in the drying tank 1 , the shielding net 16 shields the material to prevent the material from entering the air outlet chamber 14 .

[0035] See also Figure 4 As an implementation method for heating the air in the heating chamber 12 , a fan 17 and an electric heating wire 18 are fixedly provided in the heating chamber 12 .

[0036] Specifically, the fan 17 is started, and the fan 17 drives the air in the heating chamber 12 to flow and heats the air through the electric heating wire 18 .

[0037] See also Figure 2 and Figure 4 As an implementation method for filtering the recovered gas: a filter plate 19 is slidably provided in the recovery pipe 13, one side of the filter plate 19 passes through the recovery pipe 13 and is fixedly connected to a mounting plate 20, and the mounting plate 20 is fixed to the recovery pipe 13 by a plurality of bolts.

[0038] Specifically, the dried gas carries impurity particles such as dust into the recovery pipe 13, and then is filtered through the filter plate 19 to intercept the impurity particles. The bolts on the mounting plate 20 can be removed, and the mounting plate 20 can be pulled so that the mounting plate 20 drives the filter plate 19 to be removed, which can be cleaned or replaced.

[0039] See also Figure 2 and Figure 4 As an implementation method for cleaning the filtered dust and impurities: a cover body 21 is movably provided on one side of the recovery pipe 13, and the cover body 21 is fixed to the recovery pipe 13 by multiple bolts.

[0040] Specifically, the bolts on the cover body 21 are unscrewed to separate the cover body 21 from the recovery pipe 13, thereby cleaning the filtered dust and impurities.

[0041] See also Figure 3 and Figure 4As an implementation method for knocking the discharge pipe 22: a discharge pipe 22 is fixedly provided at the lower end of the drying tank 1, and two knocking blocks 23 are movably provided on the outer side of the discharge pipe 22.

[0042] Specifically, the two knocking blocks 23 knock the outside of the discharge pipe 22 alternately, so that the discharge pipe 22 vibrates, thereby avoiding blockage during the discharge process.

[0043] See also Figure 3 and Figure 4 As an implementation method for moving the striking block 23: the lower end of the drying tank 1 is slidably connected to a moving frame 24 through a track structure, two toothed belts 25 are symmetrically arranged in the moving frame 24, and two connecting arms 26 are arranged on one side of the moving frame 24, and the two connecting arms 26 are fixedly connected to the two striking blocks 23 respectively.

[0044] Specifically, when the toothed belt 25 moves, the toothed belt 25 drives the moving frame 24 to move back and forth along the sliding connection with the drying tank 1, the moving frame 24 drives the two connecting arms 26 to move, and the connecting arms 26 drive the knocking block 23 to move.

[0045] See also Figure 3 and Figure 4 As an implementation method for rotating the half gear 28 , a second motor 27 is fixedly provided at the lower end of the drying tank 1 , and a half gear 28 matching the toothed belt 25 is fixedly connected to the driving end of the second motor 27 .

[0046] Specifically, the second motor 27 is started, and the second motor 27 drives the half gear 28 to rotate.

[0047] To sum up, when the overall equipment is in use:

[0048] When the farm product materials need to be dried, a feed hopper is provided on the upper end of the drying tank 1, and a shielding cover is hingedly connected to the upper end of the feed hopper. The shielding cover is opened, and the farm product materials to be dried are placed from the feed hopper into the drying tank 1 and the shielding cover is closed. The electric heating wire 18 is started, and the electric heating wire 18 heats the air in the heating chamber 12. The fan 17 is started, and the heated air enters the air outlet chamber 14 through two air outlet pipes 15, and finally enters the drying tank 1 through the shielding net 16 to dry the materials. The dried air carries part of the heat and enters the recovery pipe 13 driven by the fan 17. The dust and other impurity particles mixed in the air are filtered through the filter plate 19 in the recovery pipe 13 to intercept the impurity particles. The filtered air re-enters the heating chamber 12 for heating, and the material in the drying tank 1 is dried in this cycle. The bolts on the mounting plate 20 can be removed, and the mounting plate 20 can be pulled so that the mounting plate 20 drives the filter plate 19 to be removed, which can be cleaned or replaced. The bolts on the cover body 21 can be unscrewed, and the cover body 21 can be separated from the recovery pipe 13, thereby cleaning the filtered dust and impurities.

[0049] When the material needs to be stirred during the drying process, the first motor 4 is started, the first motor 4 drives the rotating gear 5 to rotate, the rotating gear 5 drives the gear ring 6, the gear ring 6 drives the sleeve 2 to rotate, the sleeve 2 drives the first stirring rod 3 to rotate, thereby stirring the farm product material in the drying tank 1, and the sleeve 2 rotates while driving the two rotating rods 9 and the two driven bevel gears 11 to revolve. Since the driving bevel gear 8 is meshed and connected with the driven bevel gear 11, the driven bevel gear 11 rotates while revolving, the driven bevel gear 11 drives the rotating rod 9 to rotate, and the rotating rod 9 drives the second stirring rod 10 to rotate, thereby turning over the farm product material at the bottom of the drying tank 1, and the shielding net 16 shields the material to prevent the material from entering the air outlet chamber 14.

[0050] When the dried material is to be discharged, the discharge pipe 22 is opened, and the material is discharged from the discharge pipe 22. At the same time, the second motor 27 is started, and the second motor 27 drives the half gear 28 to rotate. During the rotation of the half gear 28, it is alternately meshed and connected with the two toothed belts 25 in the moving frame 24, thereby driving the moving frame 24 to move back and forth along the sliding connection with the drying tank 1. The moving frame 24 drives the two connecting arms 26 to move, and the connecting arms 26 drive the knocking blocks 23 to move. The two knocking blocks 23 alternately knock on the outside of the discharge pipe 22, so that the discharge pipe 22 vibrates, thereby avoiding blockage of the discharge pipe 22 during the discharge process.

[0051] In all the schemes mentioned above, the connection between two parts can be selected according to actual conditions by welding, bolt and nut matching connection, bolt or screw connection or other well-known connection methods, which are not described here one by one. In the above, all fixed connections are preferably welded. Although the embodiments of the utility model have been shown and described, it can be understood by ordinary technicians in this field that various changes, modifications, substitutions and variations can be made to these embodiments without departing from the principle and spirit of the utility model. The scope of the utility model is defined by the attached claims and their equivalents.

Claims

1. A drying device for material processing, comprising a drying tank (1), characterized in that: A sleeve (2) is rotatably provided in the drying tank (1), a plurality of first stirring rods (3) are provided on the outer side of the sleeve (2), a first motor (4) is fixedly provided on the upper end of the drying tank (1), a driving end of the first motor (4) passes through the drying tank (1) and is fixedly connected to a rotating gear (5), the rotating gear (5) is meshingly connected to a gear ring (6) fixedly provided on the outer side of the sleeve (2), a support rod (7) is fixedly provided in the drying tank (1), the support rod (7) is movably provided in the sleeve (2), a driving bevel gear (8) is provided on the support rod (7), two rotating rods (9) are rotatably provided on the sleeve (2), each of the rotating rods (9) is fixedly provided with a plurality of second stirring rods (10), one end of the rotating rod (9) extends into the sleeve (2) and is fixedly connected to a driven bevel gear (11) matching the driving bevel gear (8); A heating chamber (12) is fixedly provided on one side of the drying tank (1), and a recovery pipe (13) is connected to the upper end of the heating chamber (12) and the upper end of the drying tank (1). Air outlet chambers (14) are respectively provided on both sides of the drying tank (1), and an air outlet pipe (15) is connected between the air outlet chamber (14) and the heating chamber (12). One end of each air outlet chamber (14) passes through the drying tank (1) and is fixedly connected to a shielding net (16). A fan (17) and an electric heating wire (18) are fixedly provided in the heating chamber (12). A filter plate (19) is slidably provided in the recovery pipe (13), and one side of the filter plate (19) passes through the recovery pipe (13) and is fixedly connected to a mounting plate (20). The mounting plate (20) is fixed to the recovery pipe (13) by a plurality of bolts. A cover body (21) is movably provided on one side of the recovery pipe (13), and the cover body (21) is fixed to the recovery pipe (13) by a plurality of bolts.

2. A drying device for material processing according to claim 1, characterized in that: A discharge pipe (22) is fixedly provided at the lower end of the drying tank (1), and two knocking blocks (23) are movably provided outside the discharge pipe (22).

3. A drying device for material processing according to claim 2, characterized in that: The lower end of the drying tank (1) is slidably connected to a moving frame (24) via a track structure, two toothed belts (25) are symmetrically arranged in the moving frame (24), and two connecting arms (26) are arranged on one side of the moving frame (24), and the two connecting arms (26) are respectively fixedly connected to the two striking blocks (23).

4. A drying device for material processing according to claim 3, characterized in that: A second motor (27) is fixedly provided at the lower end of the drying tank (1), and a half gear (28) matching with the toothed belt (25) is fixedly connected to the driving end of the second motor (27).

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